CN217268895U - Opposite-pulling type water stop bolt - Google Patents
Opposite-pulling type water stop bolt Download PDFInfo
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- CN217268895U CN217268895U CN202122508287.7U CN202122508287U CN217268895U CN 217268895 U CN217268895 U CN 217268895U CN 202122508287 U CN202122508287 U CN 202122508287U CN 217268895 U CN217268895 U CN 217268895U
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- gasket
- template
- outer screw
- screw rod
- concrete
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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Abstract
The utility model discloses a split water stop bolt, which comprises an inner rod arranged in concrete, wherein a water stop gasket is sleeved on the inner rod, both ends of the inner rod adopt a hollow thread structure and are both screwed with an outer screw rod; the outer screw rod outside is equipped with gasket and cup-shaped packing ring in proper order, the concrete both sides all are provided with the template, outer screw rod passes the template, gasket and cup-shaped packing ring all set up between concrete and template, outer screw rod outer end has connect the butterfly nut soon, relate to stagnant water bolt technical field, will be the syllogic to the split bolt design, set up a gasket and cup-shaped packing ring on outer screw rod, can play the effect of protection template, when demolising the template, outer screw rod and the last part thereof, can once only demolish, need not demolish the secondary, and can used repeatedly, avoided the concrete to receive destruction, manpower and materials have been saved.
Description
Technical Field
The utility model belongs to the technical field of split bolt, specifically be a split formula stagnant water bolt.
Background
The split bolt is common, is often used for fixing a template, and is a bolt commonly used for supporting a beam column and a wall body in the building process;
most of the existing split bolts are integrally formed members, and when concrete meets design requirements, a template needs to be dismantled; in the past, concrete is chiseled, then a cutting tool or other tools are used for cutting off bolts, the cut split bolts cannot be used again, and the split bolts are cut to chisel the concrete again, so that the concrete is damaged; it is a waste of manpower and material resources.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a to drawing formula stagnant water bolt to solve the problem that proposes among the above-mentioned background art.
The utility model adopts the technical scheme as follows:
a split water stop bolt comprises an inner rod arranged in concrete, wherein a water stop gasket is sleeved on the inner rod, and both ends of the inner rod are of hollow thread structures and are screwed with outer screw rods;
the outer screw rod outside overlaps in proper order and is equipped with gasket and cup-shaped packing ring, the concrete both sides all are provided with the template, outer screw rod passes the template, the gasket reaches cup-shaped packing ring all set up in the concrete with between the template, outer screw rod outer end has connect the butterfly nut soon.
Preferably, the gasket is arranged at the position of 3-5cm of the end part of the outer screw rod close to one end of the inner rod, and the gasket and the outer screw rod are welded.
Preferably, the water stop gasket is arranged at the center of the inner rod and welded with the inner rod.
Preferably, the gasket is used for fixing a cup-shaped gasket, the cup-shaped gasket is used for protecting the template, and the butterfly nut is used for fixing the template.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
the utility model discloses in, be the syllogic to the split bolt design, including interior pole and two outer screw rods of a, set up a gasket and cup-shaped packing ring on outer screw rod, can play the effect of protection template, when demolising the template, outer screw rod and the last part can once only be demolishd, need not demolishd by the secondary to can used repeatedly, avoided the concrete to receive destruction, saved manpower and materials.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the inner rod of the present invention;
FIG. 3 is an exploded view of the outer and the middle screw rods of the present invention;
in the figure: 1. an inner rod; 2. a water stop gasket; 3. an outer screw rod; 4. a cup-shaped gasket; 5. a gasket; 6. a butterfly nut; 7. concrete; 8. and (5) template.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1:
the embodiment provides a specific structure of a split water stop bolt, which comprises an inner rod 1 arranged in concrete 7, wherein a water stop gasket 2 is sleeved on the inner rod 1, and both ends of the inner rod 1 adopt hollow thread structures and are screwed with outer screw rods 3;
the outer side of the outer screw rod 3 is sequentially sleeved with a gasket 5 and a cup-shaped gasket 4, both sides of concrete 7 are provided with a template 8, the outer screw rod 3 penetrates through the template 8, the gasket 5 and the cup-shaped gasket 4 are arranged between the concrete 7 and the template 8, and the outer end of the outer screw rod 3 is screwed with a butterfly nut 6.
The gasket 5 is arranged at the position of 3cm on the end part of the outer screw rod 3 close to one end of the inner rod 1, and is welded with the outer screw rod 3.
The water stop gasket 2 is arranged at the center of the inner rod 1 and is welded with the inner rod 1.
The washer 5 is used for fixing the cup-shaped washer 4, the cup-shaped washer 4 is used for protecting the template, and the butterfly nut 6 is used for fixing the template.
Example 2:
the embodiment provides a specific structure of a split water stop bolt, which comprises an inner rod 1 arranged in concrete 7, wherein a water stop gasket 2 is sleeved on the inner rod 1, and both ends of the inner rod 1 adopt hollow thread structures and are screwed with outer screw rods 3;
the outer side of the outer screw rod 3 is sequentially sleeved with a gasket 5 and a cup-shaped gasket 4, both sides of concrete 7 are provided with a template 8, the outer screw rod 3 penetrates through the template 8, the gasket 5 and the cup-shaped gasket 4 are arranged between the concrete 7 and the template 8, and the outer end of the outer screw rod 3 is screwed with a butterfly nut 6.
The gasket 5 is arranged at the position of 5cm on the end part of the outer screw rod 3 close to one end of the inner rod 1, and is welded with the outer screw rod 3.
The water stop gasket 2 is arranged at the center of the inner rod 1 and is welded with the inner rod 1.
The washer 5 is used for fixing the cup-shaped washer 4, the cup-shaped washer 4 is used for protecting the template, and the butterfly nut 6 is used for fixing the template.
The working principle is that referring to fig. 1-3, when in use, one outer screw rod 3 penetrates through a template and is connected with an inner rod 1, after the other side template 8 is arranged, the other outer screw rod 3 penetrates into the inner rod 1, a butterfly nut 6 is rotated, the template 8 is fixed, and then concrete 7 is poured; when the condition of removing the template 8 is met, firstly removing the butterfly nut 6, then removing the template 8, and then unscrewing and pulling the outer screw rod 3 from the inner rod 1; the outer screw rod 3 and the attachment part can be reused after being detached.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. The utility model provides a to drawing formula stagnant water bolt which characterized in that: the water-stopping device comprises an inner rod (1) arranged in concrete (7), wherein a water-stopping gasket (2) is sleeved on the inner rod (1), two ends of the inner rod (1) are both in hollow thread structures, and are both screwed with outer screw rods (3);
outer screw rod (3) outside is overlapped in proper order and is equipped with gasket (5) and cup-shaped packing ring (4), concrete (7) both sides all are provided with template (8), outer screw rod (3) pass template (8), gasket (5) reach cup-shaped packing ring (4) all set up in concrete (7) with between template (8), outer screw rod (3) outer end has connect butterfly nut (6) soon.
2. A split type water stop bolt as defined in claim 1, wherein: the gasket (5) is arranged at the position of 3-5cm on the end part of one end, close to the inner rod (1), of the outer screw rod (3), and is welded with the outer screw rod (3).
3. A split type water stop bolt as defined in claim 1, wherein: the water stop gasket (2) is arranged at the center of the inner rod (1) and is welded with the inner rod (1).
4. A split type waterstop bolt as claimed in claim 1, wherein: the gasket (5) is used for fixing the cup-shaped gasket (4), the cup-shaped gasket (4) is used for protecting the template, and the butterfly nut (6) is used for fixing the template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122508287.7U CN217268895U (en) | 2021-10-19 | 2021-10-19 | Opposite-pulling type water stop bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122508287.7U CN217268895U (en) | 2021-10-19 | 2021-10-19 | Opposite-pulling type water stop bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217268895U true CN217268895U (en) | 2022-08-23 |
Family
ID=82853141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122508287.7U Active CN217268895U (en) | 2021-10-19 | 2021-10-19 | Opposite-pulling type water stop bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217268895U (en) |
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2021
- 2021-10-19 CN CN202122508287.7U patent/CN217268895U/en active Active
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